DC Jack

DC Jack Connector

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A DC jack connector is an electrical component used to connect a device to a power source using a direct current (DC) electrical connection. It is typically a small, cylindrical metal plug that has a center pin and an outer ring. The center pin is connected to the positive (+) power terminal, while the outer ring is connected to the negative (-) power terminal. The DC jack connector is commonly used in electronic and electrical devices, such as laptops, power tools, and cameras, among others. It is also known as a barrel connector, power jack, or DC power plug.